Granted Patent
Utility
US 4,772,077 · App. 07/097,570
Cell with push button ejector mechanism
Inventors:
J. Wade Beam, Frederick J. Moriarty, Edmund T. Paquette
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Sep 16, 1987
Inventors
J. Wade Beam
Frederick J. Moriarty
Edmund T. Paquette
Assignee (at issue)
WRIGHT LINE, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.